About this tool
Plan Singapore outfits by month: mosque and temple cover-up rules, Marina Bay door policies, air-con layers and a weighed packing list.
This planner converts Singapore's venue rules and Changi's 1991–2020 climate normals into a counted packing list. It applies the house rules that actually get enforced — ankle-length cover and a headscarf inside Masjid Sultan, shoulders and knees covered at Sri Mariamman and the Buddha Tooth Relic Temple, smart casual at the Marina Bay and Clarke Quay doors — and sizes quantities from your laundry interval rather than one outfit per day. The awkward part of a Singapore wardrobe is not the heat, it is going from 31°C outside to roughly 24°C indoors twenty times a day.
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Each place of worship and nightlife venue carries its own condition and the fix if you arrive wrong.
Flags the indoor layer that most first-time visitors leave in the hotel and regret in a cinema.
Quantities follow your laundry interval plus drying time in 80%-plus humidity.
There is no national dress law, but individual venues enforce their own rules. Mosques require ankle-length cover and a headscarf for women in the prayer hall, Hindu and Buddhist temples ask for shoulders and knees covered with shoes off, and Marina Bay and Clarke Quay bars refuse slippers, singlets and beachwear at the door. Public nudity is a criminal offence, including in a private place where you can be seen from outside.
Long sleeves, ankle-length trousers or skirt, and a headscarf for women inside the prayer hall, with shoes removed at the door. Free full-length robes are lent at the visitor entrance if you turn up in shorts, and non-Muslim visitors stay out of the main hall during the five daily prayers and Friday congregational prayer.
Commercial air-conditioning is commonly set near 24°C while the street sits above 31°C, so the step indoors is roughly an eight-degree drop. Cinemas, MRT carriages and the Cloud Forest conservatory at Gardens by the Bay are the coldest places most visitors encounter, which is why a packable long-sleeve layer belongs in the day bag rather than the hotel room.
December, at roughly 319 mm across about 19 wet days at Changi, with November close behind during the Northeast monsoon wet phase. Rain arrives as short, heavy squalls rather than all-day drizzle, so a compact shell handles it better than an umbrella in the accompanying wind.